Intervention effectmodel-written summary

Combined fertilizer increased partial phosphorus productivity by 107.0%.

A claim from Combined application of formula, zinc, and sulfur fertilizers to improve the yield and grain quality of wheat. · 2020

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined fertilizer increased partial phosphorus productivity by 107.0%.

Treatment
this combination of formula, zinc, and sulfur fertilizere0
Outcome
partial productivity of nitrogen, phosphoruse0
Direction
increasede0
Value
107.0%e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“applying this combination of formula, zinc, and sulfur fertilizer increased the partial productivity of nitrogen, phosphorus, and potassium in wheat on average by 35.0%, 107.0%, and 99.1%, respectively.”

✓ located verbatim in the source · abstract, characters 834–1036

Title

Combined application of formula, zinc, and sulfur fertilizers to improve the yield and grain quality of wheat.

Manman Yuan; Wu Gang; Geng Wei; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2020. doi:10.13254/j.jare.2019.0169

Other claims from this paper (11)

Record rev-ee7a6fd5673bec83a43708db50bc459867e882c95f53ad493e8032e54ba25d03 · schema claims-v0.9 · position 5 in the model’s answer

sulfur atom · yield · Triticum aestivum (wheat)Results differ

148 papers: 124 positive, 24 negative or no effect

123 papers in the same direction as this claim · 23 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Sulfur application yielded hardly any benefit.

    Landscape positions dictating crop fertilizer responses in wheat-based farming systems of East African Highlands · 2020

    Opposite direction

  2. no effect
    Sulphur fertiliser had little effect on grain yield or grain nitrogen and sulphur concentration and uptake.

    Management of nitrogen and sulphur fertiliser for improved bread wheat ( Triticum aestivum ) quality · 2001

    Opposite direction

  3. no effect
    Sulfur rate, source and timing did not affect yield on soils with SOM above 20 g kg −1.

    Do Hard Red Spring Wheat Varieties Vary in Their Response to Sulfur? · 2019

    Opposite direction

  4. no effect
    Sulfur did not increase winter wheat grain yield at any site.

    In‐Season Application of Nitrogen and Sulfur in Winter Wheat · 2019

    Opposite direction

  5. no effect
    Sulfur source treatments had a nonsignificant residual effect on wheat grain yield.

    Effect of Direct and Residual Effects of Different Sulfur Fertilizers on Groundnut and Wheat Cropping System on Typic Haplaquent Soils · 2003

    Opposite direction

  6. negative
    Sulfur reduced lentil and wheat yields.

    Evaluation of soil pH manipulation on crop production in northern idaho · 1986

    Opposite direction

  7. no effect
    Zinc and sulfur treatments did not affect wheat biomass production or yield.

    Increasing the supply of sulphur increases the grain zinc concentration in bread and durum wheat · 2009

    Opposite direction

  8. no effect
    Additional S fertilizer produced no observed winter wheat yield response at any location.

    On‐Farm Winter Wheat Response to Nitrogen‐, Phosphorus‐, Potassium‐, and Sulfur‐Rich Strips in Oklahoma · 2017 · compared with farmer's fertility practice

    Opposite direction

139 papers more in this group

See all 148 papers →

zinc atom · yield · Triticum aestivum (wheat)Results differ

511 papers: 456 positive, 55 negative or no effect

455 papers in the same direction as this claim · 49 in the opposite direction · 6 reporting no difference from an alternative

  1. no effect
    Zinc application yielded hardly any benefit.

    Landscape positions dictating crop fertilizer responses in wheat-based farming systems of East African Highlands · 2020

    Opposite direction

  2. negative
    Zinc inhibited non mycorrhizal wheat root dry yield.

    Arbuscular mycorrhizal strategy for zinc mycoremediation and diminished translocation to shoots and grains in wheat · 2017

    Opposite direction

  3. no effect
    Foliar Zn had no significant effect on wheat grain yield.

    Foliar zinc fertilization improves the zinc nutritional value of wheat (Triticum aestivum L.) grain · 2011

    Opposite direction

  4. no effect
    Zinc supply had little effect on wheat biomass.

    Plant growth and cation composition of two cultivars of spring wheat (Triticum aestivum L.) differing in P uptake efficiency · 2001

    Opposite direction

  5. no effect
    Soil Zn fertilisers had no significant effect on grain Zn concentration or yield.

    Site-Specific Factors Influence the Field Performance of a Zn-Biofortified Wheat Variety · 2020

    Opposite direction

  6. no effect
    Soil Zn application did not significantly affect wheat grain yield.

    Relevance for food sciences of quantitative spatially resolved element profile investigations in wheat ( Triticum aestivum ) grain · 2013

    Opposite direction

  7. negative
    Zn-EDTA gave the opposite grain yield result to ZnSO4.

    Zinc Enrichment in Two Contrasting Genotypes of Triticum aestivum L. Grains: Interactions between Edaphic Conditions and Foliar Fertilizers · 2021 · compared with ZnSO4

    Opposite direction

  8. no effect
    Combined foliar zinc and pesticides had no adverse effect on grain yield or other nutrients.

    Improving Zinc Concentration and Bioavailability of Wheat Grain through Combined Foliar Applications of Zinc and Pesticides · 2019

    Opposite direction

502 papers more in this group

See all 511 papers →

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this claim · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. no effect
    Current high nitrogen practices do not significantly raise crop yields relative to optimum fertilization.

    Reducing environmental risk by improving N management in intensive Chinese agricultural systems · 2009 · compared with knowledge-based optimum N fertilization

    Opposite direction

  2. negative
    Wheat yield declined by 0.04 Mg ha −1 yr −1 with 75 and 100% N-P-K fertilizer.

    Yield and Soil Nutrient Changes in a Long‐Term Rice‐Wheat Rotation in India · 2002

    Opposite direction

  3. negative
    The authors concluded that N fertiliser could not compensate for the yield reduction in canola and wheat due to late sowing.

    Effects of sowing time and nitrogen fertiliser on canola and wheat, and nitrogen fertiliser on Indian mustard. I. Dry matter production, grain yield, and yield components · 2001

    Opposite direction

  4. negative
    Genetic gain in winter wheat yield without fertiliser N was 0.021 t ha −1 y −1, smaller than at 215–250 kg/ha N.

    Responses of grain yield, biomass and harvest index and their rates of genetic progress to nitrogen availability in ten winter wheat varieties · 2006 · compared with 215–250 kg/ha N

    Opposite direction

  5. no effect
    The fertilizing substances did not significantly change plant yields.

    The influence of chlorothalonil on the activity of soil microorganisms and enzymes · 2018

    Opposite direction

  6. no effect
    Compost did not significantly affect wheat grain yield, biomass or harvest index.

    Responses of Wheat Yield, Macro- and Micro-Nutrients, and Heavy Metals in Soil and Wheat following the Application of Manure Compost on the North China Plain · 2016

    Opposite direction

  7. no effect
    Wheat yields were similar in fertilized fallow and unfertilized green-manure plots.

    Wheat Yields, Nitrogen Uptake, and Soil Moisture Following Winter Legume Cover Crop vs. Fallow · 1998 · compared with unfertilized plots following a green manure crop

    Opposite direction

  8. no effect
    Incorporation timing of feedlot cattle manure had no impact on soil or crop performance.

    Effect of rate, frequency and incorporation of feedlot cattle manure on soil nitrogen availability, crop performance and nitrogen use efficiency in east-central Saskatchewan · 2004

    Opposite direction

3,429 papers more in this group

See all 3,438 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.